Humidifier Power Supply - CLIMAVENETA ACCURATE AXO Installation Manual

HUMIDIFIER POWER SUPPLY

Underneath the fill solenoid valve on the steam production unit is
the threaded male fitting (V) for the humidifier water supply.
This is already fitted with a plastic hose, diameter 6 mm, for con-
nection to the building's water supply (see figure, point F).
V: Steam production unit - inlet connection (threaded male fit-
ting);
F: Rubber hose, diameter: 6mm.
To supply the humidifier, use drinking water without any chemical
treatment or demineralisation.
The characteristics of the water that supplies the humidifier must
be within the following values:
Characteristic
Mains pressure
Electrical conductivity at 25°C
Phosphate content
Chloride content
Hardness
Size of the impurities
Do not use water treated by demineralisation or softening systems.
A mechanical filter with a mesh finer than 50 _m should be installed.
MINIMUM CROSS-SECTION OF THE POWER CABLES
The cross-section of the power cable must be chosen according
to the length of the cable and the type of installation, based on
the maximum current input of the air-conditioner and so as to
prevent excessive voltage drops (the power supply voltage must
be between ± 10% of the rated value).
The following table shows the minimum recommended cross-sec-
tions for the power cables.
24
English 01/07
Minimum value
1 bar
125 µ S/cm
-
-
-
-
- A backup fuse should be fitted upstream of the power
line for short-circuit current up to 10 kA.
U I A
position:V-F
Maximum value
8 bar
1250 µ S/cm
5 mg/l
50 mg/l
40°fH
0.1 mm
U I A
ACCURATE AX* - AW*